zarr-python

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[V3] Function signatures for the sync API

2

This issue is for discussions of the v3 API used for calling async functions from synchronous functions. (Not to be confused with the API for synchronizing the state of storage...

d-v-b

[v3] Deprecate stores that we don't expect to include in v3

4

Following #1274, we expect the v3 release to include a smaller subset of stores. Specifically: - MemoryStore - DirectoryStore - ZipFileStore - FsspecStore The thought is to move everything else...

jhamman

[v3] revisit runtime config

1

This issue tracks a evaluation of the v3 runtime config ### Context The v3 branch runtime config currently looks like this: https://github.com/zarr-developers/zarr-python/blob/76c345071db950b2362f7588ad20da4a1af03b85/src/zarr/v3/config.py#L34-L38 This is then attached to Array/Group classes https://github.com/zarr-developers/zarr-python/blob/76c345071db950b2362f7588ad20da4a1af03b85/src/zarr/v3/array.py#L51-L55...

jhamman

[v3] Remove v3-alpha code paths

1

The v3 implementation in the main branch is no longer in sync with the spec. We should keep it in the `main` branch until the 3.0 release but it can...

jhamman

Currently the `__setstate__` method on `Array` just calls `__init__`. https://github.com/zarr-developers/zarr-python/blob/6105ef203e3e5c5390aa01db613bc42e8fb98c1a/zarr/core.py#L2567-L2568 And `__init__` contains a call to `load_metadata` https://github.com/zarr-developers/zarr-python/blob/6105ef203e3e5c5390aa01db613bc42e8fb98c1a/zarr/core.py#L169-L170 This really doesn't make much sense. We should serialize the metadata up...

rabernat

[v3] `LocalStore.get` clarification

4

in v3, the following [function](https://github.com/zarr-developers/zarr-python/blob/76c345071db950b2362f7588ad20da4a1af03b85/src/zarr/v3/store/local.py#L12) gets bytes for the `LocalStore.get` method: ```python def _get(path: Path, byte_range: Optional[Tuple[int, Optional[int]]] = None) -> bytes: if byte_range is not None: start = byte_range[0]...

d-v-b

[v3] remote store support (s3, gcs, azure, http)

7

The v3 branch currently has an initial (but broken) implementation of a remote store. This issue tracks getting that operational so we car start using v3 against s3, gcs, azure,...

jhamman

Add example hypothesis roundtrip test

3

After `mamba install hypothesis` Use ``` python -m pytest --capture=no --hypothesis-verbosity=verbose test_properties.py ``` to see all the things it tries. This was a quick attempt at a property test. The...

dcherian

Bumps [h5py](https://github.com/h5py/h5py) from 3.10.0 to 3.11.0. Commits 2c80981 Merge pull request #2405 from takluyver/rever-3.11 76afe10 Add HDF5 1.14.4 fixes to release notes 0090479 Merge pull request #2406 from ajelenak/libhdf5-1.14.4 0f071a4...

dependabot[bot]

In Memory performance compared to NumPy much slower

6

### Zarr version 2.14.2 ### Numcodecs version 0.11.0 ### Python Version 3.10 ### Operating System Linux ### Installation Pip with virtualenv ### Description I was using zarr arrays as a...

nuric